lehsouza lehsouza

22-08-2019
Mathematics

contestada

Evaluate:
•3x2 - 2(3y + 2x) for x = -2 and y = 5

Help pls,evaluate this expression

Respuesta :

Gasaqui Gasaqui

22-08-2019

Answer:

-10

Step-by-step explanation:

3x^2 - 2(3y + 2x)

3(-2)^2 - 2(3(5) + 2(-2))

3*4 -2( 15-4)

12 -2(11)

12-22

-10

Answer Link

Otras preguntas

write the number 3,2 and 8 in an addition sentence show two more ways to find the sum

Is the underlined word a predicate nominative or a predicate adjective? Langston Hughes was one of the greatest poets of the Harlem Renaissance. The underlined

To become industrial, a nation must have raw materials, workers, and capital. a. True b. False

Which argument is true based on this excerpt from the US Constitution? Officers found guilty of impeachment have immunity from any form of legal proceedings in

The Electoral College ________________. is on a nice campus in the South is a place to study law and elections is a very good school none of the above all of

Which of the following choices represents the meaning of ideology? a. set of beliefs or values of a group of people b. group of people talking about ideas c.

Suzanne bought 50 apples at the apple orchard.she bought 4 times as many red apples as green apples.how many more red apples then green apples did Suzanne Buy

4ten thousands is the same as how many tens

Which sound device best describes this passage? PARALLELISM: repeating a grammatical structure or arrangement of words to create a sense of rhythm and momentum.

Each sales associate at an electronics store has a choice of the two salary options shown below. • $115 per week plus 9.5% commission on the associate’s total s